We're going to solve 7990 multiplied by 8355
7990 × 8355 = 8355 × (7990)
+ 8355 × 0 that results in 0
+ 8355 × 90 yielding 751950
+ 8355 × 900 giving us 7519500
+ 8355 × 7000 that results in 58485000

= 66756450
